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Full Discussion: gzcat/grep
Top Forums Shell Programming and Scripting gzcat/grep Post 302328437 by tushar_tus on Wednesday 24th of June 2009 10:17:04 AM
Old 06-24-2009
gzcat/grep
Hi!!!

I am trying to grep a number in more then 1000 files which are .gz.
Below is the code :-


Code:
for i in `ls 20090618yz*_07.znf.gz`
do
a=`gzcat 20090618yz*_07.znf.gz | grep 9814843011`
if [ -n "$a" ]
then
echo $i 
fi
done

My objective is to echo the file name also with the data.

Please help!!!!
Thanks in advance....
Last edited by vidyadhar85; 06-24-2009 at 11:24 AM.. Reason: CODE TAGS ADDED
 

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LEARN ABOUT HPUX

zgrep

ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep	options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

																	  ZGREP(1)
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